Research Article
A Stability Indicating UPLC Method for the Determination of Tramadol Hydrochloride: Application to Pharmaceutical Analysis
Table 1
Linearity and regression parameters with precision data.
| | Parameter | Value |
| | Linear range, μg mL−1 | 0.5–300 | | Limits of quantification, (LOQ), μg mL−1 | 0.2 | | Limits of detection, (LOD), μg mL−1 | 0.08 | | Regression equation | | | Slope (b) | 30620.1 | | Intercept (a) | 19330.0 | | Correlation coefficient (r) | 0.9999 | | Standard deviation of b, (Sb) | 76.0 | | Standard deviation of a, (Sa) | 13694.5 |
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